钢管混凝土耐火性能
fire resistance behaviors
高温耐火混凝土
high temperature resisting refractory concrete
磷酸高铝质耐火混凝土
phosphatic high alumina refractory concrete
磷酸铝质耐火混凝土
aluminum phosphate based refractory cement
磷酸盐耐火混凝土
phosphate bonded refractory concrete
带式混凝土浇注机
belt type concrete placer
混凝土浇注期
period of concrete placement
离心浇注混凝土管
centrifugally-spun concrete pipe
水下混凝土浇注
underwater concrete pouring
Underwater casting